Quantum Leap Show Summary, Upcoming Episodes and TV Guide

When Ben leaps aboard a 1970's passenger jet as a flight attendant, he must outwit its hijackers before it mysteriously crashes into the Atlantic. Worse? He has to do it all without Ziggy's help.

When Ben leaps into a harried public defender, he must keep an innocent teenager accused of murder out of prison for life. In an unexpected turn of events, Jenn puts her legal expertise to the test as she steps in as the hologram.

When Ben leaps into an Indian family to try and prevent their beloved family restaurant from burning down, he finds an emotional connection with their matriarch through memories of his own. Magic and Jenn share a surprising revelation with Ian.

When Ben leaps into one of five people in an elevator at a 1962 nuclear reactor, he must figure which one triggers a bomb that kills them all. Each time the bomb goes off, he leaps into another one of them an hour earlier and the scene resets on a loop.

Ben lands in 1979 Chicago as Jack Armstrong, a devoted security guard to talented pop singer Carly Farmer. During Carly's prep for a big concert, it quickly becomes clear her life is in danger and Ben must determine who is trying to kill her and why.

Ben leaps into a priest who has been called to assist a family in crisis on Halloween night; as he delves into mysterious and inexplicable events, he's forced to muster all his resources as a scientist before time runs out.

Ben is transported back to 1879 and the rustic, frontier town of Salvation, where he must take on a deadly outlaw. Magic, Jenn and Ian face a new threat when a curious senator shows up at headquarters asking a lot of questions about the Quantum Leap program. 

Ben leaps to flashy 1970's Las Vegas and into the body of promising young boxer Danny Hill on the eve of a big title fight. Ben and Addison discover that everything is on the line and must help Danny and his trainer/brother Daryl win the fight or lose everything. Magic, Ian and Jenn dig into Ben's past to uncover the truth. .

A new team assembles to restart the Quantum Leap project. Lead physicist Ben Song takes an unauthorized leap into 1985 as the team scrambles to figure out what happened and how to get him back.